CN110354559A - Element kit replaces structure and its water purifier - Google Patents
Element kit replaces structure and its water purifier Download PDFInfo
- Publication number
- CN110354559A CN110354559A CN201810315636.3A CN201810315636A CN110354559A CN 110354559 A CN110354559 A CN 110354559A CN 201810315636 A CN201810315636 A CN 201810315636A CN 110354559 A CN110354559 A CN 110354559A
- Authority
- CN
- China
- Prior art keywords
- element kit
- pedestal
- guide rail
- replaces structure
- kit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 178
- 230000007246 mechanism Effects 0.000 claims abstract description 117
- 239000000306 component Substances 0.000 claims description 109
- 238000003780 insertion Methods 0.000 claims description 74
- 230000037431 insertion Effects 0.000 claims description 74
- 230000000903 blocking effect Effects 0.000 claims description 32
- 230000008676 import Effects 0.000 claims description 30
- 230000033001 locomotion Effects 0.000 claims description 27
- 238000003032 molecular docking Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000008358 core component Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 239000004615 ingredient Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
Abstract
The present invention discloses a kind of element kit replacement structure and water purifier, wherein the element kit replacement structure includes: element kit；The element kit is equipped with can be by the operation portion of outside force；Fixed pedestal is used to install the element kit；Locking mechanism；There is the locking mechanism latched position for being assemblied in the element kit on the pedestal and the permission element kit to be detached from the releasing position of the pedestal；The operation portion acts the locking mechanism to the releasing position when being exerted a force by outside.Element kit replacement structure and water purifier can facilitate the element kit of user's replacement water purifier.
Description
Technical field
This application involves water purifier field more particularly to a kind of element kit replacement structure and its water purifiers.
Background technique
The raising of the health perception and people's income level that are increasingly enhanced with people, more and more people focus on life
The health problem of drinking water.Because water is to sustain life and the essential substance of metabolism, the superiority and inferiority of drinking water quality is straight
Connect the health degree for being related to human body.According to the investigation of the World Health Organization, human diseases 80% is related with water, and poor water quality can draw
Play a variety of diseases.For a long time, people think that always tap water is safety and sanitation.
But because the increasingly exacerbation of water pollution, tap water are affected repeatedly, mention people to the safety of tap water
Query out.Along with the hidden danger of water resource pollution, many batches of novel device-water purifiers for the purpose of purifying water have been expedited the emergence of,
And it is rapidly developed in a short time.It has no suspense, within the longer time from now on, water purifier must become every household
Indispensable drinking equipment.Water purifier mostly uses greatly physical filtering currently on the market, and main filtering rank is divided into PP cotton, work
Property charcoal, RO film etc.；Wherein, filter mud, husky iron rust etc. are crossed by PP cotton, absorb chlorine residue by active carbon, improve mouthfeel etc., pass through RO
Film filters pure water.
Since water purifier product is mainly based on physical filtering, this just determines filter core in use for some time, due to
The attachment of impurity accumulates, and causes filter core to fail due to blocking, it is therefore desirable to the regular disassembling, assembling and replacing of filter element of water purifier.
But existing filter element of water purifier replacement operation is complicated, and it is relatively elaborate, it generally requires professional and operates, give
User brings many inconvenience, and increases the cost of replacement filter core.
Summary of the invention
In view of the above problem of the prior art, the object of the present invention is to provide a kind of element kit replacement structure and its only
Hydrophone, user can be facilitated to replace the element kit of water purifier.
The solution of the present invention is as follows:
A kind of element kit replacement structure, comprising:
Element kit；The element kit is equipped with can be by the operation portion of outside force；
Fixed pedestal is used to install the element kit；
Locking mechanism；The locking mechanism have be assemblied in the element kit on the pedestal latched position, with
And the permission element kit is detached from the releasing position of the pedestal；The operation portion makes the locking mechanism when being exerted a force by outside
It acts to the releasing position.
It preferably, further include unlocking mechanism；The unlocking mechanism can be opened when the filter core pedestal is inserted into the pedestal
The locking mechanism.
Preferably, it is additionally provided with the opening mechanism with operation portion cooperation；The operation portion passes through drive when being exerted a force by outside
The opening mechanism movement is moved,
The locking mechanism is acted by the latched position to the releasing position.
Preferably, the element kit has insertion end for being inserted into the pedestal and back to the insertion end
Operating side；The operating position is on the operating side.
Preferably, the locking mechanism includes that be set on the pedestal can be by the engaging component of the insertion end clamping；
The engaging component includes at least one circumferentially distributed Fastener；
Wherein, when the engaging component is from the latched position to the releasing position, at least one described Fastener edge
Radial outward movement；When the engaging component is from the releasing position to the latched position, at least one described Fastener edge
Radial inward movement.
Preferably, the insertion end is equipped with and the blocking portion for engaging component cooperation；The blocking portion is in the engaging
By the engaging assemblies block when component is located at latched position, so that the element kit can not be detached from the pedestal.
Preferably, rotate the opening mechanism when operation portion is exerted a force by outside, the opening mechanism passes through rotation
The locking mechanism is driven to be acted by the latched position to the releasing position.
Preferably, the opening mechanism includes support portion radially projecting on the element kit；The operation portion energy
Make the element kit that the support portion be driven to rotate around the axis parallel with the element kit length direction；The support portion
The engaging component is radially strutted by the latched position to the releasing position by rotating.
Preferably, the insertion end be uniformly distributed circumferentially there are two or more described in support portion；The element kit
The support portion engages component and is located on same axial position with described when being locked by the locking mechanism.
Preferably, the engaging component is formed with snap openings；The edge of the snap openings has with the axial line distance not
Same first position and second position；Distance of the first position apart from the axis is greater than described in the second position distance
The distance of axis；It is not strutted when the support portion is radially aligned with the first position and described engages component to the release position
It sets；The support portion turns to be engaged component and struts to the release position when being radially aligned with the second position by described
It sets.
Preferably, distance of the first position apart from the axis is L1, and the second position is apart from the axis
Distance is L2, and the distance of outer rim to the axis of the support portion is L3；Wherein, L1 >=L3 > L2.
Preferably, the docking location of the two neighboring Fastener forms the first position；The centre of the Fastener
Position forms the second position.
Preferably, the pedestal is additionally provided with pushing-out structure；Drive the support portion by first position in the element kit
When turning to second position, the element kit is detached from the pedestal direction along the element kit and pushed away by the pushing-out structure
Out.
Preferably, the pedestal has the insert port for element kit insertion；The pushing-out structure includes being set to
The pedestal has the arc convex of insert port side.
Preferably, the operation portion includes the knob for being fixed on the operating side；The filter core is driven by the knob
Component rotation.
Preferably, the pedestal is additionally provided with guide frame；The guide frame can be in the element kit to the pedestal
The support portion is directed to the first position when insertion.
Preferably, the guide frame includes the first guide rail；The element kit is equipped with and moves along first guide rail
Guide protrusions；When the element kit is inserted into the pedestal, the guide protrusions are moved along first guide rail and institute
It states support portion and is directed to the first position.
Preferably, the guide frame further includes the second guide rail and connection guide rail for guide protrusions movement；
First guide rail is connected to by the connection guide rail with second guide rail；
When the guide protrusions are moved along the connection guide rail, the support portion is supportted the engaging component by latched position
It opens to the releasing position；When the element kit is detached from the base motion, the guide protrusions are transported along the connection guide rail
It is dynamic.
Preferably, second guide rail is along the element kit length direction linear extension；First guide rail is described in
The bending of element kit length direction extends；The connection guide rail is circumferentially.
Preferably, first guide rail, second guide rail and one by first guide rail and this second
Guide rail is connected to guide rail and forms a guide rail group；The guide frame includes two guide rail groups and first import and export, the second disengaging
Mouthful；The first import and export, second import and export pass in and out the guide rail group for the guide protrusions；
Wherein, the second guide rail in the first guide rail and another guide rail group in a guide rail group and the first import and export phase
Connection；The second guide rail in the guide rail group is communicated with the second import and export with the first guide rail in another guide rail group.
Preferably, the opening mechanism is transported along the element kit length direction when operation portion is exerted a force by outside
Dynamic, the opening mechanism acts the locking mechanism by the latched position by moving along the element kit length direction
To the releasing position.
Preferably, the operation portion is equipped with rotationally stressed member；
The opening mechanism includes strutting part with what the stressed member matched；The part that struts can be in the stressed member quilt
The pedestal direction is inserted into along the element kit when force rotation to move, and by the engaging component by latched position strut to
Releasing position.
Preferably, the element kit can also be made to move far from the pedestal direction when stressed member is rotated by force.
Preferably, it is described strut part close to one end of the pedestal be equipped with strut portion；The engaging component is equipped with can be with institute
State the service portion that the portion of strutting matches；
Portion and/or the service portion of strutting is equipped with the second inclined-plane；Second inclined-plane struts part along institute described in making
It states when element kit is inserted into pedestal direction movement and radially struts the engaging component to releasing position by latched position.
Preferably, the stressed member around one perpendicular to the element kit length direction pivot axis；It is described
Stressed member has the first turned position and the second turned position along its rotation direction；
Part is strutted described in pushing when the rotating member is from the first turned position to second rotated position described in
Element kit is inserted into the pedestal direction movement.
Preferably, the stressed member includes handle；The handle is turned from the first turned position to second turned position
It is gradually holded up when dynamic in the one end of the element kit far from the insertion end.
Preferably, the stressed member has around the promotion face that the pivot center rotates together；In the rotating member by
When one turned position is to second rotated position, the promotion face and the contact site for strutting part and the rotation
The distance of axis is gradually increased.
Preferably, the opening mechanism further includes the impeller for being set to the operating side；The stressed member is by first turn
The impeller is moved radially outwards when dynamic position is to second rotated position；The impeller is radially
Move the part that struts along the element kit insertion pedestal direction.
Preferably, the outer end of the impeller radially is equipped with third inclined-plane；When the impeller is moved radially outwards
It is moved by strutting part described in the third slope driving along the element kit insertion pedestal direction.
Preferably, the part part that struts includes the cylinder knot that is installed on the pedestal and can be sheathed on outside element kit
Structure；The portion of strutting is set to the tube structure close to described pedestal one end.
Preferably, support cylinder is additionally provided on the pedestal；The support cylinder is installed on described in the element kit
It is sheathed on when pedestal outside the element kit.
A kind of water purifier, comprising: as above any element kit replaces structure.
The utility model has the advantages that
Element kit replacement structure makes user only need to operate element kit in the present invention, while pedestal keeps solid
It is fixed motionless, without being operated to pedestal, and then it is conducive to user's one hand and element kit is operated, it is very convenient.Meanwhile utilizing filter core group
When the operation portion of part dismantles element kit from pedestal, in the case where pedestal is fixed, it can also reduce because dismantling filter core group
Space needed for part needs mobile foundation has preferably Installation Flexibility.
In addition, the pedestal of element kit replacement structure is fixed in the present invention, it is only necessary to element kit is operated,
Allow water purifier laterally disposed namely the length direction and horizontal direction parallel of element kit, not only there is higher peace
Flexibility is filled, also more convenient user's operation.
Referring to following description and accompanying drawings, only certain exemplary embodiments of this invention is disclosed in detail, specifies original of the invention
Reason can be in a manner of adopted.It should be understood that embodiments of the present invention are not so limited in range.In appended power
In the range of the spirit and terms that benefit requires, embodiments of the present invention include many changes, modifications and are equal.
The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more
It uses in a other embodiment, is combined with the feature in other embodiment, or the feature in substitution other embodiment.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when using herein, but simultaneously
It is not excluded for the presence or additional of one or more other features, one integral piece, step or component.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those skilled in the art without any creative labor, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of element kit replacement structural schematic diagram provided in embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of stressed member in Fig. 1；
Fig. 3 is another stressed member and impeller structural schematic diagram in Fig. 1；
Fig. 4 is the schematic diagram that Fig. 3 has shielding cover；
Fig. 5 is the partial cutaway schematic view of the element kit insertion pedestal of Fig. 1；
Fig. 6 is the partial cutaway schematic view of element kit insertion pedestal in Fig. 1；
Fig. 7 is pedestal schematic diagram in Fig. 1；
Fig. 8 is another element kit replacement structure structural schematic diagram provided in embodiment of the present invention；
Fig. 9 is the partial cutaway schematic view of the element kit insertion pedestal of Fig. 8；
Figure 10 is the partial cutaway schematic view of the element kit insertion pedestal of Fig. 8；
Figure 11 is the pedestal schematic diagram of Fig. 8；
Figure 12 is the knob schematic diagram of Fig. 8；
Figure 13 is the support cylinder structural schematic diagram of Fig. 8；
Figure 14 is the support cylinder structural schematic diagram of Fig. 8；
Figure 15 is the element kit structural schematic diagram of Fig. 8；
Figure 16 is the magnified partial view of Figure 15.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to guarantor of the present invention
The range of shield.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be another elements placed in the middle.When an element is considered as " connection " another element, it be can be directly
It is connected to another element in succession or may be simultaneously present another element placed in the middle.Term as used herein " vertically ", " water
It is flat ", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more
Any and all combinations of relevant listed item.
Refering to fig. 1 to Figure 16.The element kit replacement structure provided in the application embodiment, comprising: element kit
200；The element kit 200 is equipped with can be by the operation portion of outside force；Fixed pedestal 100, is used to install institute
State element kit 200；Locking mechanism；The locking mechanism, which has, is assemblied in the element kit 200 on the pedestal 100
Latched position and the permission element kit 200 are detached from the releasing position of the pedestal 100；The operation portion is applied by outside
Act the locking mechanism to the releasing position.
In the present embodiment, pedestal 100 is installed for element kit 200, and fixed.In filter core installation process,
The pedestal 100 can remain stationary, and user only acts the disassembly for completing filter core by filter core.In one embodiment, the filter core group
Part replacement structure can form (part) water clarifier shell.Wherein, the pedestal 100 is fixed relative to water purification shell.
Locking mechanism can be located on pedestal 100, or on element kit 200.In feasible embodiment, locking
Mechanism is located on element kit 200.It is exerted a force by operation portion to element kit 200, so that locking mechanism is acted from latched position
To releasing position, and then element kit 200 can be detached from from pedestal 100.In the embodiment shown in Fig. 1 to Figure 16, locking
Mechanism is located on pedestal 100, is exerted a force by operation portion to element kit 200, so that locking mechanism is acted from latched position to releasing
Position is put, and then element kit 200 can be detached from from pedestal 100.
In the present embodiment, locking mechanism can have reset element (not shown), and the reset element is to locking mechanism
Apply the biasing force for being reset to latched position.By the reset element, locking mechanism can latched position and releasing position it
Between mutually switch.After element kit 200 is detached from pedestal 100, locking mechanism can be reset to latched position by reset element.
Specifically, reset element can be to include elastic element, such as spring.
Element kit 200 is installed for the convenience of the user, in a preferred embodiment, element kit replacement structure may be used also
To include unlocking mechanism.The unlocking mechanism can open the locking machine when the element kit 200 is inserted into the pedestal 100
Structure.
The process for being opened locking mechanism by unlocking mechanism, can be with reference lock mechanism from latched position to releasing position
Mobile process, the maximum position opened (being referred to as the second releasing position) can be identical with above-mentioned releasing position,
Can it is different (such as: opening diameter is more than or less than the releasing position, only needs that element kit 200 can be made to complete insertion locking
).
Certainly, the opening procedure of locking mechanism can also with locking mechanism from latched position to releasing position moving process not
Together, for example, locking mechanism, which is unlocked mechanism opening process, (can be similar to hinge pendulum for the reseting procedure of pushing open along direction of insertion
It is dynamic), and movement of the latched position to releasing position can move for radial translation.
Unlocking mechanism can be set in filter core mechanism, also can be set on pedestal 100.It, can by being equipped with unlocking structure
Locking mechanism to be acted and is opened when element kit 200 be inserted into pedestal 100.Solution lock machine is utilized by operation element kit 200
Element kit 200 can be installed on pedestal 100 by structure, complete the installation of element kit 200, very convenient.
Element kit 200 in present embodiment has the operation portion to exert a force for user, behaviour of the user to element kit 200
The unlock release that locking mechanism can be realized as portion so that element kit 200 can be detached from from pedestal 100, at this time user only need by
Element kit 200 extracts pedestal 100.Operation portion can be a certain position for user's force on element kit 200,
The stressed member for user's force in element kit 200 can be set.Operation portion during replacing element kit 200 with
Element kit 200 moves together.
Element kit replacement structure, which makes user only, in present embodiment needs to operate element kit 200, while base
Seat 100 remains stationary, and without operating to pedestal 100, and then is conducive to user's one hand and operates to element kit 200, very just
It is prompt.It is fixed in pedestal 100 meanwhile when dismantling element kit 200 from pedestal 100 using the operation portion of element kit 200
In the case of, space needed for needing mobile foundation 100 because of disassembly element kit 200 can also be reduced, there is preferably installation spirit
Activity.
In addition, the pedestal 100 of element kit replacement structure is fixed in present embodiment, it is only necessary to element kit 200
Operated, but also water purifier can laterally disposed namely element kit 200 length direction and horizontal direction parallel, no
Only there is higher Installation Flexibility, also more convenient user's operation.
The element kit 200 has insertion end 1 for being inserted into the pedestal 100 and back to the insertion end 1
Operating side 2.To be convenient for the user to operate, the operating position is on the operating side 2.Operation portion can be equipped with and exert a force convenient for user
Structure.
In embodiments, the generally cylindrical structure of element kit 200.The insertion end 1 of element kit 200 can be inserted
In pedestal 100.Correspondingly, the insertion hole 15 being inserted into for insertion end 1 can be equipped on pedestal 100.Meanwhile insertion end 1 and insert
Seal approach can be equipped with by entering in hole 15, to prevent fluid from leaking and avoid water processed ineffective.Insertion end 1, which has, to be passed through
Runner inside the element kit 200, and connection is matched with the runner 7 in pedestal 100, to carry out the filtering of water.
In one embodiment, the locking mechanism can be by 1 clamping of insertion end including being set on the pedestal 100
Engaging component 6.The engaging component 6 includes at least one circumferentially distributed Fastener.Wherein, the engaging component 6 from
When the latched position to the releasing position, at least one described Fastener is moved radially outwards.The engaging component 6 from
When the releasing position to the latched position, at least one described Fastener moves radially inward.
Locking mechanism is installed on inside pedestal 100, and Fastener includes the head clamp being set in pedestal 100.Multiple clampings
Plate, which encloses, is configured to snap openings, and composition part is inserted into hole 15.Wherein, multiple head clamps can radially move.It is set in pedestal 100
There is spring that multiple head clamps are applied with the biasing force mobile to latched position, so that head clamp is maintained at locking in no external force
Position.
Certainly, locking mechanism can also be other mechanisms, such as insert structure, overturning structure etc..Only need locking mechanism
It can realize that latched position and releasing position switch by movement, the movement of locking mechanism is not limited to move radially, can also
Think the modes such as rotation, insertion, deformation.
In the present embodiment, the insertion end 1 is equipped with and the blocking portion 12 for engaging the cooperation of component 6.The blocking
Portion 12 is stopped when the engaging component 6 is located at latched position by the engaging component 6, so that the element kit 200 can not
It is detached from the pedestal 100.Wherein, as shown in Figure 15, Figure 16, the side wall of the insertion end 1 is equipped with bulge loop structure 14, blocking portion
12 can be the bulge loop structure 14 close to the end face of operating side 2.
Specifically, the engaging component 6 is formed with the snap openings passed through for the insertion end 1.The engaging component 6 is located at
When latched position, the blocking portion 12 is located at side of the snap openings far from the operating side 2 and can not pass through the engaging
Mouthful.When the engaging component 6 is located at releasing position, the blocking portion 12 can pass through the snap openings.
As shown in figure 9, the engaging component 6 is far from the operating side 2 when element kit 200 is installed on pedestal 100
Side there is the coating surface (not indicating) that can fit with blocking portion 12, pass through the coating surface and blocking portion 12 match
It closes, the insertion end 1 of limitation element kit 200 can not be extracted from the insertion hole 15 of pedestal 100, realize the locking of element kit 200.
It continues from the preceding paragraph description, element kit 200 is installed on pedestal 100 for the convenience of the user, which replaces structure
It is also provided with unlocking mechanism.Wherein, the unlocking mechanism can make when the element kit 200 is inserted into the pedestal 100
At least one Fastener moves radially outwards, so that the blocking portion 12 of the element kit 200 passes through the snap openings.
After blocking portion 12 is by the snap openings, the engaging component 6 is reset to latched position, and the element kit 200 is locked.
Wherein, the unlocking mechanism includes the insertion end 1 in side of the blocking portion 12 far from the operating side 2
The first inclined-plane 31 that the engaging component 6 is equipped with close to the side of the operating side 2 and/or.The element kit 200 is to described
When pedestal 100 is inserted into, the blocking portion 12 of the element kit 200 relies on first inclined-plane 31 by the engaging component 6
It struts to by the snap openings.
?
In present embodiment, the snap openings are unlocked the distracted size of structure can be big with snap openings when releasing position
It is small identical, it can also be different.Wherein, first inclined-plane 31 is set on the engaging component 6；First inclined-plane 31 makes institute
The cross-sectional area for stating snap openings is inserted into 100 direction of pedestal along the element kit 200 and is gradually reduced.
The first inclined-plane 31 is equipped on embodiment as shown in Figure 9, insertion end 1 and engaging component 6.The of insertion end 1
One inclined-plane 31 is set in bulge loop structure 14, and is located at side of the blocking portion 12 far from operating side 2.
In embodiments, element kit replacement structure is also provided with the opening mechanism with operation portion cooperation.
By driving the opening mechanism to act when the operation portion is exerted a force by outside, so that the locking mechanism is by the latched position
It acts to the releasing position.Wherein, opening mechanism transmits active force suffered by operation portion, is beaten locking mechanism with this
It opens.Opening mechanism can be a part of element kit 200, such as embodiment shown in Fig. 8 to Figure 16；Opening mechanism can also be with
For the component being arranged except element kit 200, for example Fig. 1 is to embodiment shown in Fig. 7.
In present embodiment, opening mechanism is acted by action drives locking mechanism, and during driving, pedestal 100 is solid
It is fixed motionless.Using opening mechanism, acts by the operation portion force to element kit 200 and without moving base 100, will lock
Mechanism drives to releasing position.In this embodiment, opening mechanism can transmit the active force that operation portion is subject to, and realize lock
The position for determining mechanism switches to releasing position.
Wherein, opening mechanism is acted by itself action drives locking mechanism, wherein the mode of opening mechanism movement has
It is a variety of, for example, opening mechanism can also be passed through by moving driving locking mechanism along the length direction of element kit 200
Rotate driving locking mechanism.Certainly, in a possible embodiment, opening mechanism can also be moved by other and realize driving locking
Mechanism, such as: opening mechanism has two elements matching, realizes locking mechanism by the separation or engagement of two elements
Position switching etc..
In the specific embodiment as shown in Fig. 8 to Figure 16.The operation portion makes the opening mechanism when being exerted a force by outside
Rotation, the opening mechanism are acted by the latched position to the releasing position by locking mechanism described in rotate driving.?
In the embodiment, opening mechanism be can be set on element kit 200, and element kit 200 is followed to move together.In such structure
Under, user, which need to only exert a force to operation portion, rotates element kit 200, can open locking mechanism to releasing position, complete filter
The disassembly of core assembly 200, it is easy to operate.
In this embodiment, opening mechanism can rotate together with element kit 200.Specifically, the opening mechanism packet
Include support portion 30 radially projecting on the element kit 200.It is described that the operation portion can be such that the element kit 200 drives
Support portion 30 is rotated around the axis parallel with 200 length direction of element kit；The support portion 30 will be described by rotation
Engaging component 6 is radially strutted by the latched position to the releasing position.
The insertion end 1 be uniformly distributed circumferentially there are two or multiple support portions 30.Turning for portion 30 easy to support
It is radially supporting to releasing position, the element kit 200 branch when being locked by the locking mechanism that component 6 will be engaged when dynamic
Support part 30 engages component 6 and is located on same axial position with described.
Wherein, the outer diameter of support portion 30 can be greater than the outer diameter of blocking portion 12, might be less that the outer diameter of blocking portion 12.When
So, in embodiment that can also be as shown in figure 16, the blocking portion 12 is equipped with circular groove structure close to the side of operating side 2
28, support portion 30 is set in the circular groove structure 28, and support portion 30 includes the support protrusion radially protruded, and two
Support protrusion is circumferentially uniformly arranged, and the outer diameter of the support portion 30 (support protrusion) is equal with the outer diameter of the blocking portion 12
(certainly, the outer diameter of the outer diameter of support portion 30 (support protrusion) described in the embodiment having and the blocking portion 12 can not also
Deng).
Further, the engaging component 6 is formed with snap openings (not indicating).The edge of the snap openings have with it is described
Axial line distance different first position and second position.Distance of the first position apart from the axis is greater than described second
Distance of the position apart from the axis.The support portion 30 does not strut when being radially aligned with the first position described engages component
6 to the releasing position；The support portion 30 turns to be engaged component 6 and supports when being radially aligned with the second position by described
It opens to the releasing position.Snap openings by being in contact apart from the different first position of axis and second position in support portion 30,
To which supported portion 30 is radially strutted in second position.
Distance of the first position apart from the axis is L1, and distance of the second position apart from the axis is
The distance of L2, outer rim to the axis of the support portion 30 are L3；Wherein, L1 >=L3 > L2.Further, described first
Position is the maximum distance at the edge of the snap openings and the axis at a distance from the axis；The second position is in the axis
The distance of line is the minimum range of edge and the axis of the snap openings, the snap openings from the first position to described
Second position is gradually reduced at a distance from the axis, also, from the second position to the first position and the axis
Distance be gradually increased.
In specific embodiment, the docking location of the two neighboring Fastener forms the first position；The clamping
The middle position of part forms the second position.In specific embodiment, when two fasteners are connected to each other positioned at latched position,
The snap openings that two fasteners are formed are in class elliptical shape.
To extract element kit 200 from pedestal 100 convenient for user, reduce because being sealed between insertion end 1 and pedestal 100
Drag effects brought by cooperating.In a preferred embodiment, the pedestal 100 is additionally provided with pushing-out structure.In the filter core
When component 200 drives the support portion 30 to turn to second position by first position, the pushing-out structure is by the element kit
200, which are detached from 100 direction of pedestal along the element kit 200, releases.
Specifically, the pedestal 100 has the insert port for the element kit 200 insertion；The pushing-out structure includes
It is set to the arc convex 19 that the pedestal 100 has insert port side.Specifically, the arc convex 19 is located at the pedestal
100 are equipped with the surface of insert port.The arc convex 19 protrude the height on the surface of the pedestal 100 along the support portion 30 from
First position to the direction that second position rotates is gradually increased.Specifically, 19 position of arc convex can be less than described
The outer diameter of element kit 200.It can be equipped with and the arc convex 19 on the annular surface back to operating side of element kit 200
The lug boss 29 (being tendon shape structure in Figure 16) matched.Element kit 200 is formed with annular surface around insertion end 1.
When element kit 200 is installed on pedestal 100, the annular surface of element kit 200 and the table of pedestal 100
Face fits.At this point, the lowest part that the lug boss 29 of element kit 200 is located at arc convex 19 (does not protrude the pedestal 100
The position on surface), rotation element kit 200 drives the lug boss 29 to be rotated about axis, and lug boss 29 and arc convex 19 are carried on the back
The upper surface of strip from the pedestal 100 is in contact, and is supported by arc convex 19.As element kit 200 is along axis
It continues to rotate, lug boss 29 is gradually detached from 100 direction of pedestal along the element kit 200 by arc convex 19 will be described convex
It plays portion 29 to push, so that element kit 200 is gradually detached from pedestal 100.
Certainly, pushing-out structure is not limited to above-mentioned 19 form of arc convex, can also be along first position to second
Position rotation direction is gradually distance from the guide rail etc. of pedestal 100, and pushing-out structure can also be set on element kit 200, releases knot
Structure is converted into the active force for making element kit 200 be axially distant from pedestal 100 for element kit 200, by element kit
200 release the pedestal 100.
In the present embodiment, the operation portion includes the knob 20 for being fixed on the operating side 2.Pass through the knob 20
The element kit 200 is driven to rotate.Wherein, which is flat structure, and vertical with the end face of the operating side 2.
In other embodiments, which can also be the patterns such as handle, it is contemplated that the implementation of the operation portion have it is a variety of, only
It need to be able to drive the rotation of element kit 200, the application does not make other limitations.
Above-described embodiment is accepted, the engaging component 6 for being equipped with support portion 30 and matching is passed through.By element kit 200
When insertion installation is to pedestal 100, element kit 200 can be along the first position alignment direction of support portion 30 and snap openings to base
Seat 100 is inserted into.Element kit 200, which radially struts engaging component 6 under the action of the first inclined-plane 31 (unlocking mechanism), to be made to hinder
Stopper 12 is by snap openings, and then engaging component 6 is reset to latched position and locks element kit 200.At this point, support portion 30 is not
Can be formed on blocking portion 12 by engaging component 6 influences, and will not strut engaging component 6, and engage component 6 and support portion 30
Positioned at same axial position.The outer rim of support portion 30 can connect with the edge (being referred to as inner surface, inner edge) of snap openings
Place.
When insertion end 1 is with engaging component 6 and contacting, due to the presence of reset element, user can be by operation portion to filter
Core assembly 200 applies the active force that element kit 200 is pushed along 200 length direction of element kit, by the work on the first inclined-plane 31
It is radially pushed with component 6 will be engaged, and then snap openings are radially expanded, so that blocking portion 12 passes through engaging component 6.
Locking mechanism locks element kit 200 when installing element kit 200 for the convenience of the user, it is therefore desirable to by support portion
30 are positioned at the first position of engaging component 6.Based on this consideration, the pedestal 100 is also provided with guide frame.The guiding
The support portion 30 can be directed to the first position when the element kit 200 is inserted into the pedestal 100 by structure.
By the guide frame, support portion 30 can be directed to support portion 30 along element kit 200 length direction (
Above-mentioned axis direction can be considered as) it aligns with first position, by the way that blocking portion 12 is passed through snap openings, filter to operation portion force
When core assembly 200 is engaged the locking of component 6 (namely element kit 200 is in the state of pedestal 100 of being installed on), support portion 30 with
First position is radially aligned.In this way, element kit 200 can be located at predetermined position during installation, is rotated and filtered by operation portion
Core assembly 200 can be realized engaging 6 solution of component and be locked to releasing position, easy to operate, manually locate filter core without user
200 position of component, installing and dismounting are very quick.
Specifically, the guide frame includes the first guide rail 21.The element kit 200 is equipped with along first guide rail
The guide protrusions 26 of 21 movements.When the element kit 200 is inserted into the pedestal 100, the guide protrusions 26 are along described
One guide rail 21 moves and the support portion 30 is directed to the first position.
Know that support portion 30 is aligned with second position when in addition, user dismantling element kit 200 for convenience, will engage
Component 6 is strutted to releasing position, avoids user that from can not extracting element kit 200 because rotating not in place or rotation excessively.Institute
Stating guide frame further includes the second guide rail 22 and connection guide rail 23 for the guide protrusions 26 movement.
Wherein, first guide rail 21 is connected to by the connection guide rail 23 with second guide rail 22.The guide protrusions
26 along the connection guide rail 23 when moving, and the support portion 30 is strutted the engaging component 6 to the release by latched position
Position.When the element kit 200 is detached from the pedestal 100 movement, the guide protrusions 26 are moved along the connection guide rail 23.
Further, second guide rail 22 is along the 200 length direction linear extension of element kit；First guide rail 21 is along described
The bending of 200 length direction of element kit extends；The connection guide rail 23 is circumferentially.
As shown in figs. 13 and 14,21, one, first guide rail second guide rail 22 and one by this
One guide rail 21 is connected to guide rail 23 with second guide rail 22 and forms a guide rail group.The guide frame include two guide rail groups, with
And first import and export 24, second import and export.The first import and export 24, second import and export pass in and out institute for the guide protrusions 26
State guide rail group.By first import and export 24, second import and export, guide protrusions 26 can be removed from guide frame, so that
Element kit 200 is fully removed, in order to replace.
Wherein, the second guide rail 22 in the first guide rail 21 and another guide rail group in a guide rail group and first disengaging
Mouth 24 is connected.The second guide rail 22 in the guide rail group and the first guide rail 21 in another guide rail group with the second import and export
It communicates.Two guide rail groups can be symmetrical, can be correspondingly provided with two guide protrusions 26 in the circumferential direction of element kit 200, point
The first import and export 24, the second import and export Dui Ying not passed in and out.In other embodiments, the first guide rail 21 and the second guide rail
22 can not also share same inlet and outlet.
First guide rail 21, the second guide rail 22, connection guide rail 23 can be the through-hole structure of elongate in shape, or provide
The groove structure 28 of motion track.In the embodiment as shown in Figure 13 to Figure 14, support cylinder is additionally provided on the pedestal 100
300；The support cylinder 300 is sheathed on the element kit 200 when the element kit 200 is installed on the pedestal 100
Outside.The guide frame is set on the support cylinder 300.First guide rail 21, the second guide rail 22 and connection guide rail 23
Support cylinder 300 is radially penetrated through.Certainly, first guide rail 21, the second guide rail 22 and connection guide rail 23 can also be with
It is the form of groove.
Embodiment shown in Fig. 8 to Figure 16 is described below in detail in the application, to more fully understand the application.
As shown in figure 15.Element kit 200 has cylinder-shaped body 27 and insertion end 1.Element kit 200 back to insert
Enter the end face of the one end at end 1 equipped with the knob 20 of the flat structure in formation operation portion.It can be by filter core group by the knob 20
Part 200 is rotated around the axis parallel with 200 length direction of element kit.
Pedestal 100 is equipped with the insertion hole 15 entered for insertion end 1, and forms insert port on the outer surface of pedestal 100.
Support cylinder 300 is also fixedly connected on pedestal 100.When on the installation insertion pedestal 100 of element kit 200, the support cylinder 300
Element kit 200 is arranged encirclement.Support cylinder 300 can be supported element kit 200, to avoid element kit 200
All wt be inserted into end 1 be inserted into 15 joint of hole undertake, meanwhile, avoid the long-term exposure of element kit 200 and be covered with ash
Dirt.
The guide frame for inserting or pull out guiding for element kit 200 is additionally provided on support cylinder 300.Wherein, described
Guide frame includes two guide rail groups and first import and export 24, second import and export.Each guide rail group includes one described first
First guide rail 21 is connected to guide rail 23 with second guide rail 22 by 21, one, guide rail second guide rails 22 and one.First
Guide rail 21 prolongs along support 300 length direction of cylinder circumferentially extending, the second guide rail 22 along support 300 length direction straight line of cylinder
It stretches.
As shown in figs. 13 and 14, the second guide rail 22 in the first guide rail 21 and another guide rail group in a guide rail group with
The first import and export 24 is connected；The second guide rail 22 in the guide rail group with the first guide rail 21 in another guide rail group and institute
Second import and export is stated to communicate.It is additionally provided with Connectivity Section 25 between first guide rail 21 and the second guide rail 22 and first import and export 24, the company
Lead to section 25 equally along linear extension, and when element kit 200 is moved along the Connectivity Section 25 far from first import and export 24, it should
Connectivity Section 25 is arranged to for element kit 200 being oriented into the first guide rail 21.Pedestal 100 and the support cylinder 300 can
To be connected with each other, can also be indirectly connected with, the application and with no restriction.Pedestal 100 and support cylinder 300 can participate in being formed
The shell of water purifier.
The outer diameter of insertion end 1 is less than the outer diameter of the cylinder-shaped body 27 of element kit 200.Insertion end 1 is equipped with bulge loop knot
Structure 14, bulge loop structure 14 are equipped with blocking surface (blocking portion 12) close to the side of the operating side 2, and are equipped with support protrusion (branch
Support part 30).The outer diameter of the support protrusion is equal with the outer diameter of bulge loop structure 14.There are two support protrusion is uniformly distributed circumferentially,
To which engaging component 6 can be strutted to releasing position by being rotated by 90 °.The side of bulge loop structure 14 back to operating side 2 is equipped with
First inclined-plane 31.
Pedestal 100 has base housing, and snap openings are set on base housing, and engaging component 6 is installed in base housing
Inside, and formed be located at insert port on the inside of snap openings (insert port, snap openings be inserted into hole 15 certain a part).Engaging
There are two the head clamp being connected to each other, each head clamps to be equipped with the curved edge for forming snap openings edge for the tool of component 6.Two clampings
The docking site of plate forms two first positions, and corresponds with two support protrusions.After support protrusion is rotated 90 degree,
Two support protrusions are aligned respectively with the middle position of two head clamps, and two head clamps are radially pushed to release position
It sets.It is equipped with inside pedestal 100 and two head clamps is applied with the elastic component mobile towards latched position.The edge of snap openings is similarly
First inclined-plane 31, so that the first inclined-plane 31 with the bulge loop structure 14 matches, in order to be pushed open and led to by bulge loop structure 14
It crosses.
User first passes through the rotation of knob 20 when needing to dismantle element kit 200 from pedestal 100 (or water clarifier shell)
Element kit 200 is moved, the guide protrusions 26 on element kit 200 rotate 90 degree to the one of the second guide rail 22 around connection guide rail 23
End, it is circumferentially moved that the wall of the end of connection guide rail 23 can prevent guide protrusions 26 from continuing, and reminds user that can will filter at this time
Core assembly 200 is extracted.During turn element kit 200, support protrusion, which will turn to second position from first position, to block
Seaming element 6 is strutted from latched position to releasing position.Meanwhile arc convex 19 effect under, element kit 200 with rotation from
Trend outer (extracting direction) removes certain distance, reduces user's force.User extracts element kit 200 outward, two guiding
Protrusion 26 is moved along the second guide rail 22 until removing from first import and export 24, second import and export.
User leads two when needing in (newly) installation to pedestal 100 (or water clarifier shell) of element kit 200
Enter in guide frame to protrusion 26 from first import and export 24, second import and export, continues to press on element kit 200 and by Connectivity Section
25 are directed in the first guide rail 21 until two support protrusions and two first positions are axially aligned.Then by knob 20 after
Continue to 100 direction of pedestal and push element kit 200, the insertion end 1 of element kit 200 will engage component 6 by the first inclined-plane 31
It struts and passes through, engaging component 6 is reset to latched position and locks insertion end 1 after blocking portion 12 passes through, two support portions 30
It is radially aligned with two first positions, complete the installment work of element kit 200.
Embodiment referring to FIG. 1 to 7.The operation portion makes the opening mechanism along the filter when being exerted a force by outside
The movement of 200 length direction of core assembly.The opening mechanism makes the locking by moving along 200 length direction of element kit
Mechanism is acted by the latched position to the releasing position.
In this embodiment, opening mechanism can be slidably mounted on pedestal 100, can also be with element kit 200
It is disassembled installation together.Certainly, opening mechanism also may include the component of multiple separable disassemblies, the component installation of partial amt
In on pedestal 100, the component of another part quantity is installed on element kit 200.
Specifically, the operation portion is equipped with rotationally stressed member 3.The opening mechanism includes and 3 phase of stressed member
Cooperation struts part 4.It is described strut part 4 can be inserted into when the stressed member 3 is rotated by force along the element kit 200 it is described
The movement of 100 direction of pedestal, and the engaging component 6 is strutted by latched position to releasing position.
Drag effects, 3 quilt of stressed member are formed by reduce seal approach between element kit 200 and pedestal 100
The element kit 200 can also be made to move far from 100 direction of pedestal when force rotation.Specifically, strutting part 4 along filter core group
200 length direction of part is mobile to open engaging component 6 to releasing position, and strutting part 4 can be limited by pedestal 100 and can not continue
It is moved along 200 direction of element kit to pedestal 100.At this point, stressed member 3 can continue to rotate, part 4 is strutted to stressed member 3 or filter
Core assembly 200 applies opposite effect power, and contact element kit 200 is moved along the direction far from pedestal 100,
It is described strut part 4 close to one end of the pedestal 100 be equipped with strut portion；The engaging component 6 be equipped with can with it is described
The service portion that the portion of strutting matches.Wherein, portion and/or the service portion of strutting is equipped with the second inclined-plane 13.Described second tiltedly
Face 13 described to strut part 4 and be inserted into when 100 direction of pedestal moves along the element kit 200 by the engaging component 6
It is radially strutted by latched position to releasing position.
The stressed member 3 around one perpendicular to 200 length direction of element kit pivot axis.The stress
Part 3 has the first turned position and the second turned position along its rotation direction.The rotating member is from the first turned position to described
It struts part 4 described in being pushed when the second rotated position and is inserted into 100 direction of pedestal along the element kit 200 and move.
Wherein, the stressed member 3 includes handle.For convenient for user hold operate, the handle from the first turned position to
It is gradually holded up in the element kit 200 far from one end of the insertion end 1 when second rotated position.Fig. 2 to Fig. 4
Shown in embodiment, which is semi-circular shape, and both ends are rotatably connected on operating side 2.It should be noted that
The stressed member 3 of the application is not limited to this, stressed member 3 or other shapes, such as straight-bar shape, broken line shape, portion
Divide arc etc..
Part 4 is strutted to the movement of 100 direction of pedestal, in an embodiment as illustrated in figure 2, institute for that can push by rotating member
Stating rotating member has around the promotion face that the pivot center rotates together 8.In the rotating member from the first turned position to described
When the second rotated position, at a distance from the promotion face 8 and the contact site for strutting part 4 and the pivot center gradually
Increase.
Please continue to refer to Fig. 2, face 8 is pushed to be located at the both ends of rotating member, the promotion face 8 can be globoidal structure.The implementation
Rotating member structure in example is simple, by (hanging down together with the length direction of element kit 200 around pivot center in rotating member setting
Directly, namely vertical with above-mentioned axis, pivotal axis 9 provides the pivot center) the promotion face 8 of rotation can push and strut 4 edge of part
The length direction of element kit 200 is mobile.
It is as shown in Figure 3, Figure 4 in another embodiment, the opening mechanism further includes being set to pushing away for the operating side 2
Moving part 10.Make the impeller 10 radially when the stressed member 3 is from the first turned position to second rotated position
It is displaced outwardly.The impeller 10 makes described to strut part 4 and be inserted into the base along the element kit 200 when being moved radially outwards
100 directions of seat are mobile.To avoid impeller 10 exposed, it is also provided with shielding cover 18 on operating side 2 and blocks impeller 10.
Wherein, the rotating member is additionally provided with the catch bar 16 for connecting its both ends.Operating side 2 is set there are two impeller 10,
When rotating member is from the first turned position to the second rotated position, catch bar 16 directly by an impeller 10 radially to
Outer promotion, correspondingly, the impeller 10 will push another impeller 10 simultaneously pushes (schematic quality citing in opposite direction
It is engaged simultaneously with a fixed gear for two impellers 10, passes through the fixation gear, the phase negative side of two impellers 10 radially
To movement).Specifically, the outer end of the impeller 10 radially is equipped with third inclined-plane 11.The impeller 10 is radially
It is pushed when mobile by the third inclined-plane 11 and described strut part 4 and be inserted into 100 direction of the pedestal shifting along the element kit 200
It is dynamic.
It is described to strut part 4 including being installed on the cylinder knot that on the pedestal 100 and be sheathed on outside element kit 200
Structure.The portion of strutting is set to the tube structure close to described 100 one end of pedestal.The tube structure can relative to pedestal 100
It is moved with the length direction along element kit 200.That is, strutting part 4 movably (directly or indirectly) is supported on pedestal 100
On.Close to one end of pedestal 100 circumferentially arranged with two or more insertion protrusions 5, the second inclined-plane 13 is set to tube structure
In the insertion protrusion 5.
In this embodiment, as shown in fig. 7, base housing is equipped with multiple rectangular apertures 17, the service portion of head clamp is (same
Sample is bulge-structure, the bulge-structure of 6 pointed location of label in Fig. 7, which is a part of head clamp) it is located at rectangle
In opening 17 and it is again provided with the second inclined-plane 13.Strut the upper end of tube structure of part 4 be rotated part push when, strut part 4
Drive insertion protrusion 5 mobile to pedestal 100, the portion that struts matches with service portion and will strut part 4 and be changed into card along the movement of axial direction
The tight movement of plate radially, so that engaging component 6 is moved to releasing position.
In this embodiment, support cylinder 300 is additionally provided on the pedestal 100.The support cylinder 300 is in the filter core
Component 200 is sheathed on outside the element kit 200 when being installed on the pedestal 100.Above-mentioned tube structure is sheathed on support cylinder
Between 300 and element kit 200.Wherein, part 4 is strutted to be slidably mounted on support cylinder 300.
It is described below in detail in the application that Fig. 1 is to embodiment shown in Fig. 7, to more fully understand the application.
Element kit 200 has cylinder-shaped body 27 and insertion end 1.Operation of the element kit 200 back to insertion end 1
The end face at end 2 is equipped with rotatable semicircular handle.Cylinder can will be strutted by holding up the handle on the end face of operating side 2
(strutting part 4) pushes along the length direction of element kit 200.
It struts cylinder to be movably supported in support cylinder 300, pedestal 100 is equipped with the insertion hole entered for insertion end 1
15, and insert port is formed on the outer surface of pedestal 100.Support cylinder 300 is also fixedly connected on pedestal 100.Element kit
When on 200 installation insertion pedestals 100, which is arranged encirclement for element kit 200.Support cylinder 300 can be to filter
Core assembly 200 is supported, to avoid element kit 200 all wt be inserted into end 1 be inserted into 15 joint of hole undertake, together
When, it avoids the long-term exposure of element kit 200 and is covered with dust all over.Support cylinder 300 and strut cylinder all can be element kit 200
Insertion or removal be oriented to, convenient for insertion end 1 during installation alignment pedestal 100 insert port.
The outer diameter of the insertion end 1 of element kit 200 is less than the outer diameter of the cylinder-shaped body 27 of element kit 200.Insertion end 1
It is equipped with bulge loop structure 14, bulge loop structure 14 is equipped with blocking surface (blocking portion 12) close to the side of the operating side 2.Bulge loop structure
14 are equipped with the first inclined-plane 31 back to the side of operating side 2.
Pedestal 100 has base housing, and snap openings are set on base housing, and engaging component 6 is installed in base housing
Inside, and formed be located at insert port on the inside of snap openings (insert port, snap openings be inserted into hole 15 certain a part).Engaging
There are two the head clamp (one kind of Fastener) being connected to each other, each head clamps to be equipped with the arc for forming snap openings edge for the tool of component 6
Shape edge.The docking site of two head clamps forms two first positions, and corresponds with two support protrusions.
It is equipped with inside pedestal 100 and two head clamps is applied with the elastic component mobile towards latched position.The side of snap openings
Edge is similarly the first inclined-plane 31, so that the first inclined-plane 31 with the bulge loop structure 14 matches, in order to by bulge loop structure 14
It pushes open and passes through.Base housing is equipped with rectangular aperture 17, the service portion of head clamp protrude into the rectangular aperture 17 and with strut
The insertion protrusion 5 of cylinder end matches.Due to the presence of elastic component, it has been mounted on pedestal 100 in element kit 200 or has not pacified
When mounted in 100 state of pedestal (namely engaging component 6 being located at latched position), head clamp can be by the first inclined-plane 31 to far from pedestal
100 direction pushes and struts part 4, so that strutting the reset of part 4.
User first passes through turn handle when needing to dismantle element kit 200 from pedestal 100 (or water clarifier shell)
Handle is holded up in operating side 2.With holding up for handle, the promotion face 8 of handle will strut cylinder and push to pedestal 100.Strut cylinder
Head clamp is moved radially under the action of the second inclined-plane 13 to open snap openings to releasing position.Handle continues to hold up, and inserts
The end for entering protrusion 5 can not be continued to move to pedestal 100 by contact limit (such as limiting section on head clamp or on pedestal 100)
It is dynamic, at this point, certain as handle rotational automatic outward (extracting direction) removes in the reaction force lower filter component 200 for strutting cylinder
Distance, to reduce user's force.Finally, user extracts element kit 200 outward, element kit 200 in withdrawal process
Without rotation.
User utilizes handle when needing in (newly) installation to pedestal 100 (or water clarifier shell) of element kit 200
Or the cylindrical barrel of directly holding element kit 200 struts the feeding of element kit 200 in cylinder and support cylinder 300.So
Afterwards, continue to push element kit 200 to 100 direction of pedestal, the insertion end 1 of element kit 200 will engaging by the first inclined-plane 31
Component 6 struts and passes through, and engaging component 6 is reset to latched position and locks insertion end 1 after blocking portion 12 passes through, and completes filter core
The installment work of component 200.
Certainly, during insertion, when handle is erected state (being located at the second turned position), the promotion face 8 of handle
It is mobile to pedestal 100 that support tube can be pushed directly on, and component 6 will be engaged by the second inclined-plane 13 and driven from latched position to releasing
Position is put, guarantees that the blocking portion 12 of insertion end 1 passes through snap openings.In turn, the stressed member 3 in the embodiment and part 4 is strutted
The first inclined-plane 31 that can be used as unlocking mechanism, and may not necessarily be arranged in above-described embodiment.
Refering to fig. 1 to Figure 16.A kind of water purifier is also provided in embodiment of the present invention, comprising: any embodiment as above or
Element kit described in embodiment replaces structure.Specifically, can have multiple element kits 200 in the water purifier.Filter core
The pedestal 100 of unit replacement structure can form water clarifier shell, certainly, outside above-mentioned support cylinder 300 or water purifier
A part of shell.
In other embodiments, water clarifier shell is equipped with multiple pedestals 100, and multiple pedestals 100 can be structure as a whole, often
A pedestal 100 one element kit 200 of corresponding installation.Water clarifier shell is equipped with multiple holding tanks；Each holding tank is corresponding logical
To the insertion hole 15 of a pedestal 100.Multiple element kits 200, which can correspond, to be installed in holding tank, and is inserted in phase
On the pedestal 100 answered.
Herein cited any digital value all include between lower limit value to upper limit value with the lower value of an incremented and
The all values of upper value, there are the intervals of at least two units between any lower value and any much higher value.For example, such as
Fruit elaborates that the quantity an of component or the value of process variable (such as temperature, pressure, time etc.) are from 1 to 90, preferably from 20
To 80, more preferably from 30 to 70, then purpose is arrived in order to illustrate also clearly listing such as 15 to 85,22 in the specification
68,43 to 51,30 to 32 is equivalent.For the value less than 1, suitably think that a unit is 0.0001,0.001,0.01,0.1.
These are only intended to the example clearly expressed, it is believed that all possibility for the numerical value enumerated between minimum and peak
Combination is all expressly set forth in the specification in a similar manner.
Unless otherwise indicated, all ranges all include all numbers between endpoint and endpoint.It is used together with range
" about " or " approximation " be suitable for two endpoints of the range.Thus, " about 20 to 30 " are intended to cover that " about 20 to about
30 ", including at least the endpoint indicated.
All articles and reference disclosed, including patent application and publication, for various purposes by quoting knot
Together in this.Describing combined term " substantially by ... constitute " should include identified element, ingredient, component or step and reality
Other elements, ingredient, component or the step of the basic novel feature of the combination are not influenced in matter.Using term "comprising" or
" comprising " describes the combination of element here, ingredient, component or step it is also contemplated that substantially by these elements, ingredient, component
Or the embodiment that step is constituted.Here by using term " can with ", it is intended to illustrate that " can with " includes described any
Attribute is all optional.
Multiple element, ingredient, component or step can be provided by single integrated component, ingredient, component or step.Optionally
Ground, single integrated component, ingredient, component or step can be divided into multiple element, ingredient, component or the step of separation.It is used to
The open "a" or "an" for describing element, ingredient, component or step is not said to exclude other elements, ingredient, component
Or step.
It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouch
It states, many embodiments and many applications except provided example all will be aobvious and easy for a person skilled in the art
See.Therefore, the range of this introduction should not be determined referring to foregoing description, but should referring to appended claims and this
The full scope of the equivalent that a little claims are possessed determines.For comprehensive purpose, all articles and with reference to including special
The disclosure of benefit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims
Any aspect is not intended to abandon the body matter, also should not be considered as inventor the theme is not thought of as it is disclosed
A part of subject matter.
Claims (32)
1. a kind of element kit replaces structure characterized by comprising
Element kit；The element kit is equipped with can be by the operation portion of outside force；
Fixed pedestal is used to install the element kit；
Locking mechanism；The locking mechanism has the latched position for being assemblied in the element kit on the pedestal, Yi Jiyun
Perhaps the described element kit is detached from the releasing position of the pedestal；The operation portion acts the locking mechanism when being exerted a force by outside
To the releasing position.
2. element kit as described in claim 1 replaces structure, it is characterised in that: further include unlocking mechanism；The solution lock machine
Structure can open the locking mechanism when the element kit is inserted into the pedestal.
3. element kit as claimed in claim 2 replaces structure, it is characterised in that: be additionally provided with and beaten with what the operation portion cooperated
Opening mechanism；By driving the opening mechanism to act when the operation portion is exerted a force by outside,
The locking mechanism is acted by the latched position to the releasing position.
4. element kit as claimed in claim 2 replaces structure, it is characterised in that: the element kit has for being inserted into
State the insertion end of pedestal and back to the operating side of the insertion end；The operating position is on the operating side.
5. element kit as claimed in claim 3 replaces structure, it is characterised in that: the locking mechanism is described including being set to
It can be by the engaging component of the insertion end clamping on pedestal；The engaging component includes at least one circumferentially distributed clamping
Part；
Wherein, when the engaging component is from the latched position to the releasing position, at least one described Fastener is radially
It moves out；When the engaging component is from the releasing position to the latched position, at least one described Fastener is radially
Inwardly movement.
6. element kit as claimed in claim 5 replaces structure, it is characterised in that: the insertion end, which is equipped with, engages group with described
The blocking portion of part cooperation；The blocking portion when the engaging component is located at latched position by the engaging assemblies block so that
The element kit can not be detached from the pedestal.
7. the element kit as described in claim 5 or 6 is any replaces structure, it is characterised in that: the operation portion is applied by outside
Rotate the opening mechanism when power, the opening mechanism is acted by locking mechanism described in rotate driving by the latched position
To the releasing position.
8. element kit as claimed in claim 7 replaces structure, it is characterised in that: the opening mechanism includes the filter core group
Radially projecting support portion on part；The operation portion can make the element kit drive the support portion around with the filter core group
The parallel axis rotation of part length direction；The support portion by rotation by the engaging component by the latched position radially
It struts to the releasing position.
9. element kit as claimed in claim 8 replaces structure, it is characterised in that: the insertion end has been uniformly distributed circumferentially
Two or more described support portions；The element kit when being locked by the locking mechanism support portion with described engage group
Part is located on same axial position.
10. element kit as claimed in claim 9 replaces structure, it is characterised in that: the engaging component is formed with snap openings；
The edge of the snap openings has the first position and second position different from the axial line distance；The first position is apart from institute
The distance for stating axis is greater than distance of the second position apart from the axis；The support portion radially with the first position
The engaging component is not strutted when alignment to the releasing position；The support portion turn to radially with the second position pair
The engaging component is strutted to the releasing position when neat.
11. element kit as claimed in claim 10 replaces structure, it is characterised in that: the first position is apart from the axis
Distance be L1, distance of the second position apart from the axis is L2, the outer rim of the support portion to the axis away from
From for L3；Wherein, L1 >=L3 > L2.
12. element kit as claimed in claim 11 replaces structure, it is characterised in that: the docking of the two neighboring Fastener
Position forms the first position；The middle position of the Fastener forms the second position.
13. element kit as claimed in claim 10 replaces structure, it is characterised in that: the pedestal is additionally provided with pushing-out structure；
When the element kit drives the support portion to turn to second position by first position, the pushing-out structure is by the filter core
Component is detached from the pedestal direction along the element kit and releases.
14. element kit as claimed in claim 13 replaces structure, it is characterised in that: the pedestal, which has, supplies the filter core group
The insert port of part insertion；The pushing-out structure includes the arc convex for being set to the pedestal and having insert port side.
15. element kit as claimed in claim 8 replaces structure, it is characterised in that: the operation portion is described including being fixed on
The knob of operating side；The element kit rotation is driven by the knob.
16. element kit as claimed in claim 10 replaces structure, it is characterised in that: the pedestal is additionally provided with guide frame；
The support portion can be directed to the first position when the element kit is inserted into the pedestal by the guide frame.
17. element kit as claimed in claim 16 replaces structure, it is characterised in that: the guide frame is led including first
Rail；The element kit is equipped with the guide protrusions moved along first guide rail；The element kit is inserted into the pedestal
When, the guide protrusions are moved along first guide rail and the support portion is directed to the first position.
18. element kit as claimed in claim 17 replaces structure, it is characterised in that: the guide frame further includes for institute
State the second guide rail and connection guide rail of guide protrusions movement；The connection guide rail leads first guide rail with described second
Rail connection；
When the guide protrusions are moved along the connection guide rail, the support portion by the engaging component by latched position strut to
The releasing position；When the element kit is detached from the base motion, the guide protrusions are moved along the connection guide rail.
19. element kit as claimed in claim 18 replaces structure, it is characterised in that: second guide rail is along the filter core group
Part length direction linear extension；First guide rail is bent along the element kit length direction to be extended；The connection guide rail edge
Circumferentially extending.
20. the element kit as described in claim 18 or 19 replaces structure, it is characterised in that: first guide rail, one
First guide rail is connected to guide rail with second guide rail and forms a guide rail group by a second guide rail and one；It is described to lead
It include two guide rail groups and first import and export, second import and export to structure；The first import and export, second import and export are used for
The guide protrusions pass in and out the guide rail group；
Wherein, the second guide rail in the first guide rail and another guide rail group in a guide rail group is connected with the first import and export
It is logical；The second guide rail in the guide rail group is communicated with the second import and export with the first guide rail in another guide rail group.
21. as element kit described in claim 5 or 6 replaces structure, it is characterised in that: when the operation portion is exerted a force by outside
Move the opening mechanism along the element kit length direction, the opening mechanism passes through along the element kit length side
The locking mechanism is acted to the releasing position by the latched position to movement.
22. element kit as claimed in claim 21 replaces structure, it is characterised in that: the operation portion be equipped with rotationally by
Power part；
The opening mechanism includes strutting part with what the stressed member matched；The part that struts can be exerted a force in the stressed member
The pedestal direction is inserted into along the element kit when rotation to move, and the engaging component is strutted by latched position to release
Position.
23. element kit as claimed in claim 22 replaces structure, it is characterised in that: when the stressed member is rotated by force also
The element kit can be made to move far from the pedestal direction.
24. element kit as claimed in claim 22 replaces structure, it is characterised in that: the part that struts is close to the pedestal
One end is equipped with and struts portion；The engaging component is equipped with the service portion that can be matched with the portion of strutting；
Portion and/or the service portion of strutting is equipped with the second inclined-plane；Second inclined-plane struts part along the filter described in making
Core assembly is radially strutted the engaging component to releasing position by latched position when being inserted into pedestal direction movement.
25. element kit as claimed in claim 22 replaces structure, it is characterised in that: the stressed member is around one perpendicular to institute
State the pivot axis of element kit length direction；The stressed member has the first turned position and second along its rotation direction
Turned position；
Part is strutted along the filter core described in pushing when the rotating member is from the first turned position to second rotated position
Component is inserted into the pedestal direction movement.
26. element kit as claimed in claim 25 replaces structure, it is characterised in that: the stressed member includes handle；It is described
In the one end of the element kit far from the insertion end when handle is from the first turned position to second rotated position
Gradually hold up.
27. element kit as claimed in claim 25 replaces structure, it is characterised in that: the stressed member has around the rotation
The promotion face that axis rotates together；It is described when the rotating member is from the first turned position to second rotated position
Promotion face is gradually increased at a distance from the contact site for strutting part and the pivot center.
28. element kit as claimed in claim 25 replaces structure, it is characterised in that: the opening mechanism further includes being set to
The impeller of the operating side；Make the promotion when stressed member is from the first turned position to second rotated position
Part is moved radially outwards；The impeller makes the part that struts along described in the element kit insertion when being moved radially outwards
Pedestal direction is mobile.
29. element kit as claimed in claim 28 replaces structure, it is characterised in that: the outer end of the impeller radially is set
There is third inclined-plane；By strutting part along the filter core described in the third slope driving when impeller is moved radially outwards
It is mobile that component is inserted into the pedestal direction.
30. element kit as claimed in claim 24 replaces structure, it is characterised in that: the part part that struts includes being installed on institute
State the tube structure that on pedestal and can be sheathed on outside element kit；The portion of strutting is set to the tube structure close to the base
Seat one end.
31. element kit as described in claim 1 replaces structure, it is characterised in that: be additionally provided with support cylinder on the pedestal；
The support cylinder is sheathed on outside the element kit when the element kit is installed on the pedestal.
32. a kind of water purifier characterized by comprising the element kit as described in claim 1-31 is any replaces structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810315636.3A CN110354559A (en) | 2018-04-10 | 2018-04-10 | Element kit replaces structure and its water purifier |
| PCT/CN2019/082042 WO2019196862A1 (en) | 2018-04-10 | 2019-04-10 | Filter core assembly replacement structure, filter core housing mounting mechanism, water filter, and water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810315636.3A CN110354559A (en) | 2018-04-10 | 2018-04-10 | Element kit replaces structure and its water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110354559A true CN110354559A (en) | 2019-10-22 |
Family
ID=68213096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810315636.3A Pending CN110354559A (en) | 2018-04-10 | 2018-04-10 | Element kit replaces structure and its water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110354559A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206557A (en) * | 2020-07-03 | 2021-01-12 | 青岛海尔施特劳斯水设备有限公司 | Filter element device and water purifier |
| CN113929159A (en) * | 2020-06-29 | 2022-01-14 | 佛山市顺德区美的饮水机制造有限公司 | Quick-change filter element and water purifier |
| CN114424885A (en) * | 2020-10-29 | 2022-05-03 | 杭州九阳小家电有限公司 | Water purifier |
| WO2023284439A1 (en) * | 2021-07-12 | 2023-01-19 | 南京菡束环保设备有限公司 | Filter element butt joint mechanism |
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